19199528514

素因数分解:

$2^1\times 3^2\times {\mathrm{4157}}^1\times {\mathrm{256589}}^1$

素因数の和:260754

約数の個数: 24

約数和(自身を含む): 41609147580

約数和(自身を除く): 22409619066

約数列:

[1, 2, 3, 6, 9, 18, 4157, 8314, 12471, 24942, 37413, 74826, 256589, 513178, 769767, 1539534, 2309301, 4618602, 1066640473, 2133280946, 3199921419, 6399842838, 9599764257, 19199528514]

約数ペア:

[(1, 19199528514), (2, 9599764257), (3, 6399842838), (6, 3199921419), (9, 2133280946), (18, 1066640473), (4157, 4618602), (8314, 2309301), (12471, 1539534), (24942, 769767), (37413, 513178), (74826, 256589)]